Spectroradiometer & Integrating Sphere System

Simple Operation, Fast Speed, High Test Accuracy

This system delivers various photometric, colorimetric and electrical parameters as required by CIE standards.
Measurement parameters are luminous flux (with integrating sphere), relative spectral power distribution, chromaticity coordinate, CCT(correlated colour temperature), CRI (color rendering index), SDCM (standard deviation of color matching), color purity, peak wavelength, dominant wavelength, etc.

Features

• Milliseconds Measurement Speed for LED
  Supporting LED special pulse DC power supply, it can realize the transient optical characteristics measurement (pulse measurement) and steady-state optical characteristics measurement (DC measurement) of LED, and realize the millisecond measurement speed and scientific measurement accuracy of LED under test.
• Automatic Rise Time Determaination
  It can automatically describe the change curve of luminous flux/power/voltage/current with time after the light source is started, and can automatically judge the rise time and stable time of the light source (the criterion can be input by the user).
• Comprehensive Measurement Functions
  With voltage, current, luminous flux, wavelength multi-grade classification and white LED color partition function, to meet the high requirements of LED production line fast sorting test.

Technical Specifications

The Leading Speed Spectroradiometer

HAAS-2000 High Accuracy Array Spectroradiometer delivers various photometric, colorimetric and radiometric parameters as required by CIE standards.
Measurement parameters are luminous flux (with integrating sphere), relative spectral power distribution, chromaticity coordinate, CCT(correlated colour temperature), CRI (color rendering index), SDCM (standard deviation of color matching), color purity, peak wavelength, dominant wavelength, etc.

Features

• Innumerable Awards & Honors
  "National High-Tech Program (863 program) Research Achievement", "US Patent Granted (No.: US 7,978,324 B2)", "China Excellent Patent Award", "Independent Innovation Product", "National Key& New Product",etc.
• Remarkable Stray Light Control
  Thanks to the highly matched high-precision grating and science-grade TC-cooling detector, and using BWCT technology with modified NIST stray light correction technology,so the stray light reaches the extremely great level of 5.0E-05.
• Wide Linear Dynamic Range
  The wide linearity dynamic range of the HAAS-2000 is further extended by rigorous optical matching and EVERFINE SBCT patented technology.
• Fast Measurement Speed
  HAAS-2000 measurement functions including but not limited to constant-state optical characteristics.The transient optical characteristics can be easily captured through the synchronous trigger function even the transient pulse is less than microseconds.
• High Accuracy
  The instrument is specially designed for high-accuracy applications. Through the improved design of TE-cooling array CCD and accurate optical grating, along with the precise optical system and electronic circuit, the instrument delivers high resolution, high sensitivity and high SNR.
• High Repeatability & Stability
  Extremely high measurement repeatability and stability are achieved by TC-cooling technology that controls the influence of ambient temperature to the level of ±0.05 ° C, and no mechanical scanning mechanism.
• High Sensitivity
  The EVERFINE designed high-precision grating and HAMAMATSU TE-cooling array detector make the sensitivity of the instrument great to 0.01mcd, which is in the world's leading level.

Technical Specifications

Full-spectrum Scanning in the range of 200-3000 nm

SPSR-2030 adopts double-monochromator design, which can realize super-pure&fine full-spectrum scanning ( 200-3000nm), the test parameters including but not limited to spectral power distribution, peak wavelength, dominant wavelength, CCT (correlated colour temperature), CRI (color rendering index), SDCM (standard deviation of color matching), color purity, and etc.

Features

• Pure & Fine Full-spectrum Scanning
  SPSR-2030 is an expert in the analysis of the full spectrum of 200nm ~ 3000nm, using a number of EVERFINE patented technologies.
• High Accuracy & Resolution
  The unique coaxial double monochromator technology eliminates the scanning synchronization error of two gratings, and the system achieves extremely low stray light level and high wavelength accuracy.
• High Repeatability & Stability
  Adopting a number of patented technologies on optical design, mechanisms, electronic circuits and application software,it delivers extremely high repeatability and stability.

Technical Specifications

Meets the Standard of IESNA LM-85

ATA-500/1000 controls the temperature of the LED, and the photochromatic-electric performance of the LED under different junction temperatures can be measured and analyzed in pulse mode or DC mode on patented software.

Features

• Characteristics of LED at Different Case / Junction Temperature
  Using the world's leading spectroradiometer technology, it measures the photochromic comprehensive characteristics of single LED, integrated package COB, LED module and other products at different case temperature/junction temperature.
• High Measurement Accuracy & Speed
  The cor components won“National High-Tech Program (863 program) Research Achievement”,”US Patent Granted (No.: US 7,978,324 B2)”,””China Excellent Patent Award“,”Independent Innovation Product” and “National Key & New Product”.
• Pulse&Constant Measurement Mode
  With the EVERFINE special test power supply, the transient optical characteristics of LED (pulse measurement) and constant optical characteristics measurement (DC measurement)can be measured.

Technical Specifications

Double-monochromator Based Spectroradiometer with Extremely High Accuracy

PMS-2000, with extremely low stray light and greatly high wavelength accuracy, is trusted by high-end laboratories and scientific research institutions. It not only realizes the high-accuracy test of various light sources and fluorescent materials such as LED, energy-saving lamps, halogen lamps, but also be applied to various professional measurement systems, which are widely used in the fields of photobiosafety, medical devices, ultraviolet, infrared, printing, coatings and so on.

Features

• Perfect Stray Light Control and Wavelength Accuracy
  The unique coaxial double monochromator technology eliminates the scanning synchronization error of two gratings, and the system achieves extremely low stray light level and high wavelength accuracy.
• High Measurement Accuracy
  Adopting a number of patented technologies, its accurate value can trace standard to the US NIST or China NIM.
• Powerful Software & Friendly UI
  It has a high degree of intelligence, powerful software functions and complete test parameters.
• Self-calibration & Inspection Function
  The calibration and inspection work is very simple, and the working condition of the instrument can be recorded synchronously in order to monitor whether the instrument is working in the best state.

Technical Specifications

Ideal Product to Replace General Mechanical Scanning Spectrometers

HAAS-1200 quickly and accurately measures the spectral power distribution in the range of 380nm-1000nm, and achieves the photometric, colorimetric and radiometric parameters of various luminairs and lighting sources according to the requirements of the International Commission on Lighting (CIE) standard publications.

Features

• High Speed & Stability & Cost-performance
  Advanced industrial products based on HAAS-2000 core technology, which has the performance of high speed and high stability.
• High Sensitivity, High SRN, Wide LDR
  Using international high-quality grating and high-performance array CCD, the array CCD has high sensitivity, low noise and wide linearity dynamic range, referring to CIE's requirements for light and color measurement.
• High Matching Degree of Optical System,Pefect Stray Light Control
  Adopting a number of patented technologies,the optical matching between grating and array detector is high and the influence of stray light is minimal.

Technical Specifications

Fast and accurate measurement in the range from 380nm to 780nm

CAS-200 can quickly and accurately measure the spectral power distribution in the range of 380nm ~ 780nm, mainly measuring: the relative spectral power distribution, chromaticity coordinate, color temperature, color rendering index, color tolerance, peak wavelength, FWHM, luminous flux (with integrating sphere) of traditional lamps/light sources, single LED, LED modules and other electric light sources.

Features

• Fast Measurement Speed
  Using precision array CCD and high quality grating, the electrical signal is formed after precision optical splitting system and high performance array detector, and the test speed is fast.
• High Matching Design with Low Stray Light
  The high quality grating and the optical system of the array detector have high matching degree, small influence of stray light, and the test accuracy meets the requirements.

Technical Specifications